What Is a Convection Oven Good for Anyway?
by Rachel Fairbank from Lifehacker on (#5PVV9)
If you, like me, have an oven with a convection setting, there's a good chance you may not know exactly how it works, what it's for, or how to actually use it. In conventional ovens, the heat comes from heating units placed at the top and bottom, while a convection oven has a fan and exhaust system that circulates the...